Taper shank, spigot, and all contact surfaces ground at the collar. With Balluffchip bore.
- With drive key for mills with longitudinal keyway, e. g. DIN 841.
- With face mill drive ring for face mills with cross keyway, DIN 1880 and cutter heads to DIN 1830.
Drive key, face mill drive ring, and lock screw.
Pull studs (PS) No. 308600; 308806, PS wrenches No. 308810; 308830, Toggle spanner No. 309840.